match the definition of S_mro_gather_and_rename to its declaration

Based on the warning from:

http://www.nntp.perl.org/group/perl.daily-build.reports/2011/11/msg108741.html

which I haven't been able to produce in any other compiler.

diff --git a/mro.c b/mro.c
index 3311d2b..d5e8df6 100644 (file)
--- a/mro.c
+++ b/mro.c
@@ -876,7 +876,7 @@ Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash,
     }
 }
 
-void
+STATIC void
 S_mro_gather_and_rename(pTHX_ HV * const stashes, HV * const seen_stashes,
                               HV *stash, HV *oldstash, SV *namesv)
 {